HEF-301 portable eddy current instrument

 HEF-301  portable eddy current instrument

It has been proved by research that, operate smart keyboards with thumb is much easier than with other fingers because it has less joints. HEF-301 takes this advantage to realize one-finger operation. Moreover, with the latest digital electronic technology and microcomputer technology, this instrument can offer not only extremely convenient operation, but also reliable and stable high performance.

HEF-301 is designed with advantages of impedance display mode and micro power. It can be used for the inspection of various flaws.

The instrument case is made from light and wear-resistant material to make it sturdy and durable.

HEF-301 has high sensitivity for discontinuities of metal materials, such as cracks on copper pipe surface, puckers and scars of steel pipe, pits, scratches, wear scars, transverse fissures or separation layers etc.

Besides the man-machine dialog and the special digital electronic balance technology, HEF-301 has a broad frequency range from 64Hz to 5MHz which is appropriate for inspection requrements of various metal materials. Since designed with full digital technology, parameters for various applications can be saved for future use. The selection of probe completely depends on users testing requirements.

HEF-301 comply with standards: JB/T 10658 and EN1711.

In-built lithium polymer batteries, 5.5hours continuous working time, removable battery can be charged with separate charger.

Specifications

Frequency range: 64 Hz~5 MHz (adjustable)

Gain range: 0~90 dB, adjustable in step of 0.5 dB

Phase rotation: 0~360 , adjustable in step of 1

Fast digital/analogue electronic balance

Impedance plan display window

Delay disappear of signal track

Menu type man-machine dialog

Communication by USB port (connect with USB and other removable storage devices) or network port (connect with PC)

Digital filter

Optional in absolute probe, differential probe and self- comparing probe

The alarm area is adjustable

Boundary dimension: 183 120 44 (mm)3

Weight: 600g